In 78833 there are 7 residential internet providers covering 100.00% of the zip. The average home can get speeds up to 1,226 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
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7 Internet Service Providers in 78833
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in 78833 are not shown.
78833 Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Availability maps for all providers in 78833
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
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Internet service is available in 100.00% of 78833. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is Southwest Texas Communications. Now you can call companies in 78833 with more confidence that they might be available.
How fast are internet speeds in 78833?
The map below shows maximum internet speeds by area in 78833.
Internet Speed Key
The average 78833 home can get up to 1,226 Mbps on their internet plan. For most people, the fastest download speed in the zip is 2,000 Mbps, which 60.36% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 1.27% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in 78833.
Internet speeds tend to be faster in the east parts of 78833, and slower in the southeast areas of the zip.
What type of internet should I choose in 78833?
The fastest internet for you may vary based on where in 78833 you live. If speed is your main concern, fiber will be the fastest internet in the zip.
- Fiber is the fastest internet type for 60.36% of 78833 homes.
- Cable is fastest for less than 1% of the zip.
- DSL is fastest for 11.69%.
- Fixed wireless is fastest for 27.95%.
- Satellite internet may be the only option for less than 1% of 78833 homes.
Internet Market Health in 78833
Internet Competition Key
The map shows how competitive the 78833 internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in 78833 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 4.3 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.5 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 4.2 (unhealthy)
Overall, competition is unhealthy.
78833 internet customers have the ability to buy internet service from 1 to 7 different providers, depending on where they live. For different types of service, 78833 homes have between 1 and 3 options. The type(s) of service available are dsl, fixed wireless, and fiber, though these may vary depending on the region within the zip.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. 78833 internet customers who want faster speeds have between 0 and 7 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, 78833 needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 78833, along with details on where in 78833 and at what speeds.
Southwest Texas Communications DSL in 78833, TX
Southwest Texas Communications DSL coverage
About 100.00%, or 787 people, have Southwest Texas Communications DSL internet available to them in the zip. The company covers the entire 78833 area. Southwest Texas Communications is a small internet service provider internet service providers in the US, with internet service available in every corner of 78833.
Southwest Texas Communications DSL download speeds
Southwest Texas Communications is below average when comparing download speeds to all other internet providers in 78833. Versus other DSL providers in the area, Southwest Texas Communications DSL is the fastest. There are 3 different maximum speeds throughout 78833. The fastest plan anyone in 78833 can order from Southwest Texas Communications goes up to 50 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 78833 customers is up to 47 Mbps.
Show all download speeds
- 91.5% up to 50.0 Mbps
- 2.4% up to 25.0 Mbps
- 6.1% up to 10.0 Mbps
Southwest Texas Communications DSL upload speeds
In 78833 download speeds tend to be faster than than upload speeds for Southwest Texas Communications DSL. Compared to other ISPs, Southwest Texas Communications is below average where upload speeds are concerned, and the fastest compared to other 78833 DSL providers. Southwest Texas Communications offers 3 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 78833 is up to 6.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Southwest Texas Communications customers can get speeds up to 5.6 Mbps.
Show all upload speeds
- 91.5% up to 6.0 Mbps
- 2.4% up to 3.0 Mbps
- 6.1% up to 1.0 Mbps
Southwest Texas Communications Fiber in 78833, TX
Southwest Texas Communications fiber coverage
About 60.36%, or 475 people, have Southwest Texas Communications fiber internet available to them in the zip. The company covers the entire 78833 area. Southwest Texas Communications is a small internet service provider internet service providers in the US, with internet service available in a majority of 78833.
Southwest Texas Communications fiber download speeds
Southwest Texas Communications is the fastest when comparing download speeds to all other internet providers in 78833. Versus other fiber providers in the area, Southwest Texas Communications fiber is the fastest. There are no different maximum speeds throughout 78833. The fastest plan anyone in 78833 can order from Southwest Texas Communications goes up to 2,000 Mbps, and all 78833 customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Southwest Texas Communications fiber upload speeds
In 78833 download speeds tend to be equal to than upload speeds for Southwest Texas Communications fiber. Compared to other ISPs, Southwest Texas Communications is the fastest where upload speeds are concerned, and the fastest compared to other 78833 fiber providers. Southwest Texas Communications offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78833 is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
Southwest Texas Communications Fixed Wireless in 78833, TX
Southwest Texas Communications fixed wireless coverage
About 78.78%, or 620 people, have Southwest Texas Communications fixed wireless internet available to them in the zip. The company covers the central, south, east, southeast, southwest, west, and northeast 78833 area. Southwest Texas Communications is a small internet service provider internet service providers in the US, with internet service available in much of 78833.
Southwest Texas Communications fixed wireless download speeds
Southwest Texas Communications is below average when comparing download speeds to all other internet providers in 78833. Versus other fixed wireless providers in the area, Southwest Texas Communications fixed wireless is average. There are 3 different maximum speeds throughout 78833. The fastest plan anyone in 78833 can order from Southwest Texas Communications goes up to 50 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 78833 customers is up to 45 Mbps.
Show all download speeds
- 81.0% up to 50.0 Mbps
- 17.1% up to 25.0 Mbps
- 1.9% up to 10.0 Mbps
Southwest Texas Communications fixed wireless upload speeds
In 78833 download speeds tend to be faster than than upload speeds for Southwest Texas Communications fixed wireless. Compared to other ISPs, Southwest Texas Communications is below average where upload speeds are concerned, and average compared to other 78833 fixed wireless providers. Southwest Texas Communications offers 3 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 78833 is up to 6.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Southwest Texas Communications customers can get speeds up to 5.4 Mbps.
Show all upload speeds
- 81.0% up to 6.0 Mbps
- 17.1% up to 3.0 Mbps
- 1.9% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in 78833, TX
T-Mobile Home Internet fixed wireless coverage
About 68.23%, or 537 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the entire 78833 area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in much of 78833.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in 78833. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is average. There are 2 different maximum speeds throughout 78833. The fastest plan anyone in 78833 can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 78833 customers is up to 28 Mbps.
Show all download speeds
- 3.4% up to 100.0 Mbps
- 96.6% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 78833 download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and below average compared to other 78833 fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 78833 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 3.6 Mbps.
Show all upload speeds
- 3.4% up to 20.0 Mbps
- 96.6% up to 3.0 Mbps
rNetworks Fixed Wireless in 78833, TX
rNetworks fixed wireless coverage
About 67.09%, or 528 people, have rNetworks fixed wireless internet available to them in the zip. The company covers the south, central, east, southeast, west, and southwest 78833 area. rNetworks is an average-sized internet service provider internet service providers in the US, with internet service available in much of 78833.
rNetworks fixed wireless download speeds
rNetworks is below average when comparing download speeds to all other internet providers in 78833. Versus other fixed wireless providers in the area, rNetworks fixed wireless is the fastest. There are no different maximum speeds throughout 78833. The fastest plan anyone in 78833 can order from rNetworks goes up to 50 Mbps, and all 78833 customers can get this speed.
Show all download speeds
- 100.0% up to 50.0 Mbps
rNetworks fixed wireless upload speeds
In 78833 download speeds tend to be faster than than upload speeds for rNetworks fixed wireless. Compared to other ISPs, rNetworks is below average where upload speeds are concerned, and the fastest compared to other 78833 fixed wireless providers. rNetworks offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78833 is up to 15 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 15.0 Mbps
EarthLink Fixed Wireless in 78833, TX
EarthLink fixed wireless coverage
About 28.72%, or 226 people, have EarthLink fixed wireless internet available to them in the zip. The company covers the entire 78833 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of 78833.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in 78833. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout 78833. The fastest plan anyone in 78833 can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 78833 customers is up to 27 Mbps.
Show all download speeds
- 3.1% up to 100.0 Mbps
- 96.9% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In 78833 download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the slowest compared to other 78833 fixed wireless providers. EarthLink offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 78833 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 3.5 Mbps.
Show all upload speeds
- 3.1% up to 20.0 Mbps
- 96.9% up to 3.0 Mbps
AT&T Fixed Wireless in 78833, TX
AT&T fixed wireless coverage
About 28.72%, or 226 people, have AT&T fixed wireless internet available to them in the zip. The company covers the entire 78833 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of 78833.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in 78833. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout 78833. The fastest plan anyone in 78833 can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 78833 customers is up to 27 Mbps.
Show all download speeds
- 3.1% up to 100.0 Mbps
- 96.9% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In 78833 download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the slowest compared to other 78833 fixed wireless providers. AT&T offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 78833 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 3.5 Mbps.
Show all upload speeds
- 3.1% up to 20.0 Mbps
- 96.9% up to 3.0 Mbps
78833 Internet by Area
This information is most helpful to those looking for homes or considering moving to 78833 or any of the areas nearby.
How does internet in 78833 compare to the rest of Texas?
Internet speeds in 78833 are much slower versus the average speeds in Texas: 3,946 Mbps in Texas versus 1,226 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Texas is 98.82% versus 100.00% in 78833.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 78833 are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service look like in other zip codes?
Below are zip codes nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Zip Codes
- 78828, TX: less internet coverage, faster speeds
- 78873, TX: less internet coverage, faster speeds
- 78879, TX: equal internet coverage, faster speeds
- 78838, TX: equal internet coverage, faster speeds
- 78885, TX: less internet coverage, faster speeds
- 78884, TX: less internet coverage, faster speeds
- 78883, TX: equal internet coverage, slower speeds
- 78003, TX: less internet coverage, faster speeds
- 78063, TX: less internet coverage, faster speeds
- 78056, TX: less internet coverage, faster speeds
Zip Codes with Similar Populations
- 56386, MN: less internet coverage, slower speeds
- 72351, AR: equal internet coverage, faster speeds
- 72128, AR: equal internet coverage, faster speeds
- 71407, LA: less internet coverage, slower speeds
- 70638, LA: equal internet coverage, slower speeds
- 69044, NE: less internet coverage, slower speeds
- 68812, NE: less internet coverage, slower speeds
- 64767, MO: less internet coverage, slower speeds
- 61875, IL: equal internet coverage, slower speeds
- 61414, IL: equal internet coverage, slower speeds